Heel ulcer prevention and cushioning boot



FIG. 1 is a front perspective view of a heel ulcer prevention and cushioning boot according to our invention;

FIG. 2 is a side elevational illustration thereof;

FIG. 3 is a rear elevational view thereof, taken from the left side of FIG. 2;

FIG. 4 is an end elevational view thereof, taken from the right side of FIG. 2;

FIG. 5 is a side elevational illustration thereof of the side opposite to FIG. 2;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a heel ulcer prevention and cushioning boot, as shown and described. 